linux-kernel - Re: [RFC RESEND PATCH 0/1] USB EHCI: repeated resets on full and low speed devices

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Message-ID: <20200902014451.GA608383@rowland.harvard.edu>
Date:   Tue, 1 Sep 2020 21:44:51 -0400
From:   Alan Stern <stern@...land.harvard.edu>
To:     Khalid Aziz <khalid.aziz@...cle.com>
Cc:     gregkh@...uxfoundation.org, erkka.talvitie@...cit.fi,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC RESEND PATCH 0/1] USB EHCI: repeated resets on full and low
 speed devices

On Tue, Sep 01, 2020 at 04:54:48PM -0600, Khalid Aziz wrote:
> I have managed to find a hardware combination that seems to work, so for
> now at least my machine is usable. I will figure out how to interpret
> usbmon output and run more experiments. There seems to be a real problem
> in the driver somewhere and should be solved.

Correction: You're using two different drivers.  Although it's not 
impossible, it seems very unlikely that they both contain the same bug.

Alan Stern